Research on the Logistics Optimization of One-way Street of City
Jiang Jianhua, Wu Aidi, Wang Pengtao
Abstract
Jiang Jianhua, Wu Aidi, Wang Pengtao
Abstract
One-way Street of city is described as a strongly connected directed graph. Mathematical model is established by using related theory of strongly connected directed graph. The two algorithms are proposed, one is for solving the shortest distance between any two nodes in a strongly connected graph, and another is for computing the length of a minimal oriented H cycle based on improved genetic algorithm. Experimental results show the two algorithms are feasible and effective.
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One-way Street of city is described as a strongly connected directed graph. Mathematical model is established by using related theory of strongly connected directed graph. The two algorithms are proposed, one is for solving the shortest distance between any two nodes in a strongly connected graph, and another is for computing the length of a minimal oriented H cycle based on improved genetic algorithm. Experimental results show the two algorithms are feasible and effective.
Key concepts: Computer science, Graph theory, Strongly connected component, Graph, Directed graph, Theoretical computer science, Mathematical optimization, Connectivity